Chain of custody receipt

Source #61169

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleSEC EDGAR: filing — DISH Network (2013-03-06)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22DISH%20Network%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2013-03-06
EntityDISH Network
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-24T23:57:11.089Z UTC
SHA-256763fe996b1db6ffcec9ce1c91b705c51d081ff5136d8a81ebc716285ca1e310a
Content length559 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001042642"
  ],
  "period_ending": "2012-12-31",
  "file_num": [
    "333-31929"
  ],
  "display_names": [
    "DISH DBS CORP  (CIK 0001042642)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2013-03-06",
  "biz_states": [
    "CO"
  ],
  "sics": [
    "4899"
  ],
  "form": "10-K",
  "adsh": "0001104659-13-017978",
  "film_num": [
    "13669962"
  ],
  "biz_locations": [
    "Englewood, CO"
  ],
  "file_type": "10-K",
  "file_description": "10-K",
  "inc_states": [
    "CO"
  ],
  "items": []
}

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/61169/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/61169/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/61169/receipt.json